User's Manual

DescriptionName
Enables you to configure the CPU power management settings
for the following options:
•
Enhanced Intel Speedstep Technology
•
Intel Turbo Boost Technology
•
Processor Power State C6
Power Technology can be one of the following:
• Custom—The server uses the individual settings for the
BIOS parameters mentioned above. You must select this
option if you want to change any of these BIOS
parameters.
• Disabled—The server does not perform any CPU power
management and any settings for the BIOS parameters
mentioned above are ignored.
• —The server determines the best settings for the BIOS
parameters mentioned above and ignores the individual
settings for these parameters.
Power Technology
Whether the processor uses Enhanced Intel SpeedStep
Technology, which allows the system to dynamically adjust
processor voltage and core frequency. This technology can result
in decreased average power consumption and decreased average
heat production. This can be one of the following:
• Disabled—The processor never dynamically adjusts its
voltage or frequency.
• Enabled—The processor utilizes Enhanced Intel
SpeedStep Technology and enables all supported processor
sleep states to further conserve power.
We recommend that you contact your operating system vendor
to make sure the operating system supports this feature.
must be set to Custom or the server ignores the setting
for this parameter.
Note
Enhanced Intel Speedstep Technology
Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5
OL-28893-01 207
BIOS Parameters by Server Model
Advanced BIOS Parameters for C220 and C240 Servers